/* 
 * Copyright (c) 2021 Huawei Technologies Co.,Ltd.
 *
 * openGauss is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *
 *           http://license.coscl.org.cn/MulanPSL2
 *        
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

package com.huawei.gauss.yat.sql.parser.statement

class StepsStatement(val steps: List<Step>) : SimpleStatement {
    data class Step(val session: String, val index: Int) {
        override fun toString(): String {
            return "Step { session: \"$session\", index: $index }"
        }
    }

    override fun toString(): String {
        val buffer = StringBuilder("Steps {\n")
        steps.forEach {
            buffer.append("\t$it\n")
        }
        buffer.append("}")
        return buffer.toString()
    }
}